VND9025AJTR

VND9025AJTR is a double-channel high-side driver with current sense analogue feedback for automotive applications. The device is designed to drive 12V automotive grounded loads through a 3V and 5V CMOS-compatible interface, providing protection and diagnostics. The device integrates advanced protective functions such as load current limitation, overload active management by power limitation and overtemperature shutdown with configurable latch-off. A dedicated multifunction multiplexed analogue output pin delivers diagnostic functions including high precision proportional load current sense, in addition to the detection of overload and short circuit to ground, short to VCC and OFF-state open-load. Typical applications are automotive resistive, inductive and capacitive loads, protected supply for ADAS systems: radars and sensors, automotive turn indicators (up to P27W or SAE1156 and R5W paralleled or LED rear combinations).

• Double channel smart high-side driver with current sense analogue feedback
• Very low standby current, compatible with 3V and 5V CMOS outputs
• Multiplexed analogue feedback of load current with high precision proportional current mirror
• Overload and short to ground (power limitation) indication, thermal shutdown indication
• OFF-state open-load detection, output short to VCC detection, sense enable/disable
• Undervoltage shutdown, overvoltage clamp, load current limitation
• Self limiting of fast thermal transients, loss of ground and loss of VCC
• Configurable latch-off on overtemperature or power limitation with dedicated fault reset pin
• Reverse battery through self turn-on, electrostatic discharge protection
• AEC-Q100 qualified, PowerSSO-16 package, -40 to 150°C junction operating temperature